Zehnder ComfoFond-L Q, Right Handed control_timer Built-in power bank for charging

Built-in power bank for charging external devices

Fire retardant to B2

Interstellar

with three duct to fitting connectors (GD817SSCI) to

Falmec Circle Tech – enhanced odour reduction and reduced noise

Zehnder ComfoFond-L Q, Right Handed control_timer Built-in power bank for chargingThe ComfoFond L Q is a subsoil heat exchanger which uses the renewable energy captured in the ground.. It can be linked to your Zehnder heat recovery system and uses the constant year round temperature of the earth to pre heat incoming air during cold periods and pre cool incoming air during warmer months. It can do this thanks to the relatively stable temperature of the earth year round at a depth of 1. 2 1. 6m compared to the variability of the air